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Demarec Shear DS-700-1000-R
Robust Innovation = Low total cost of ownership.
The Demarec shears DS (700-1000-R) with 180° rotation is an extremely strong tool for scrapping. This tool can be used for a wide variety of jobs including steel structure demolition and ship dismantling, scrap and rail yards, conditioning of industrial mixed scrap and even processing steelreinforced concrete. Depending on the mounting it can be used on excavators with 8t (boom) or 14t (dipper) operating weight. Cutting steel is no problem for the DS-700-1000-R and when scrapping automotives or bigger steel constructions, this tool will be your perfect assistant!
Demarec DS Shears are equipped with 180° rotation and can be used on excvators from 8 ton - 80 ton operating weight (depending on mounting style - boom or stick.
The DS-5000-R and DS-8000-R are also available as reinforced RXT-version with higher cutting force.
Main features:
 Greasable pivot point designed to minimize distortion forces
Inverted cylinder mount for optimal protection
Large, heavy duty bearings
Housing made of wear-resistant, fine-grained steel
Main cutting blades are reversible
Heavy duty 180° rotation
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Technical data Demarec Shear with 180°-Rotation
Type |
DS-700-R |
DS-2000-R |
DS-3000-R |
DS-4000-R |
DS-5000-R** |
DS-8000-R** |
DS-10000-R |
Service Weigth (w/o adapter) |
1260 kg |
1800 kg |
2950 kg |
4100 kg |
6500 kg |
8500 kg |
12300 kg |
Dimensions |
Length A |
2360 mm |
2840 mm |
3385 mm |
3450 mm |
4520 mm |
4920 mm |
5865 mm |
Jaw Opening B |
340 mm |
350 mm |
550 mm |
550 mm |
715 mm |
830 mm |
1110 mm |
Jaw Depth C |
360 mm |
480 mm |
530 mm |
530 mm |
810 mm |
860 mm |
1080 mm |
Primary Cutter Length |
200 mm |
250 mm |
300 mm |
300 mm |
450 mm |
450 mm |
550 mm |
Shear Force max.
throat/blade center |
1445/824 kN |
2890/1450 kN |
3195/1646 Kn |
4596/2303 kN |
7710/3320 kN |
8475/3940 kN |
10457/4802 kN |
Operation Weight (at boom)* |
8 ton |
12 ton |
18 ton |
22 ton |
34 ton |
42 ton |
70 ton |
Operation Weight (at dipper)* |
14 ton |
20 ton |
26 ton |
30 ton |
50 ton |
80 ton |
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Hydraulic |
Operating pressure:
hydr. cylinder |
max. 35 MPa (350 bar) back pressure 0,5 MPa (5 bar) |
Rotation |
max. 20 MPa (200 bar) |
Pump capacity |
80-160 to 600-800 l/min. (hydraulic cylinder) / 6 - 8 l/min. to 80 - 90 l/min. (rotation) rising |
* decisive for the choice of the shear is the payload of the excavator / ** also available as reinforced RXT-version with higher cutting force.
Subject to change without notice.
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